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Phone Alcatel 665 Samsung Convoy 3 Samsung Trance SCH-U490 HP iPAQ 610 Business Navigator Sony Ericsson T61c
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Not yet released Released
Specifications 
Display Size 1.8" diag.
4 : 3
2.4" diag.
4 : 3
2.1" diag.
4 : 3
2.8" diag.
4 : 3
?
Display Resolution & Type 128 x 160 pixels
(~116 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
176 x 220 pixels
(~134 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~143 ppi)
LCD (TFT/TFD)
?
Display Refresh ? ? ? ? ?
Battery 650 mAh 1,300 mAh ? 1,590 mAh ?
Processor ? 480 MHz Qualcomm QSC6185 ? 520 MHz Marvell PXA270 ?
RAM 16 MB 256 MB ? ? ?
Storage 32 MB 512 MB ? raw hardware ? raw hardware ? raw hardware
Main Camera 2 megapixel 3 megapixel 1 megapixel 3 megapixel -
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture QCIF (176 x 144) QVGA (320 x 240) - QCIF (176 x 144) -
Front Camera - - - - -
Weight 2.72 oz
(77g)
4.4 oz
(125g)
3.53 oz
(100g)
5.1 oz
(145g)
4.4 oz
(125g)
Dimensions 3.78" x 1.89" x 0.66"
(96 x 48 x 16.8 mm)
4.07" x 2.04" x 0.82"
(103 x 52 x 20.8 mm)
4" x 1.97" x 0.55"
(102 x 50 x 14 mm)
4.61" x 2.37" x 0.69"
(117 x 60 x 17.5 mm)
4.8" x 2.13" x 0.92"
(122 x 54 x 23.4 mm)
Form Factor Clamshell Clamshell Slide Slab Slab
Platform / OS (proprietary) (proprietary) (proprietary) Windows Mobile Professional (proprietary)
Network Bands

GSM: 850, 1900

CDMA: 850, 1900

CDMA: 850, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

Data Technology - EVDO rA 1xRTT HSPA 7.2 1xRTT
Features 
Flashlight - Yes - - -
GPS / Location - Yes Yes n/a Yes
Ruggedized - Yes - - -
Accessibility
Adjustable Text Size - Yes Yes n/a -
Hearing Aid Compatible Yes Yes Yes - -
Multiple Languages Yes Yes Yes n/a Yes
TTY/TDD (Digital) - Yes Yes - -
Alerts
Extra Display Yes Yes - - -
Ringer Profiles Yes - - - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
USB Yes
Micro-USB
Yes Yes Yes
Mini-USB
-
Wi-Fi - - - Yes
802.11 b,g
-
Contacts
Picture ID Yes Yes Yes n/a -
Ringer ID Yes Yes Yes n/a -
Voice Dialing - Yes Yes n/a Yes
Customization
Changeable Body Plates - - - - Yes
Custom Graphics Yes Yes Yes n/a Yes
Custom Ringtones Yes Yes Yes n/a Yes
Real-Music Ringers Yes Yes Yes n/a -
Data & Network
Data Tethering - Yes Yes n/a Yes
WAP / Web Browser Yes Yes Yes n/a Yes
Input
Predictive Text Entry Yes Yes Yes n/a Yes
Side Keys Yes Yes Yes Yes Yes
Touch Screen - - - Yes -
Memory
Memory Card Slot Yes Yes Yes Yes -
Messaging
Email Client - Yes - n/a -
EMS / Picture Messaging - - - n/a Yes
Instant Messaging Yes - - n/a -
MMS Yes Yes Yes n/a -
Text Messaging Templates Yes Yes Yes n/a Yes
Music
FM Radio Yes - - - -
Headphone Jack (3.5mm) Yes Yes Yes - -
Music Player Yes Yes Yes n/a -
Stereo Speakers - Yes - - -
Productivity
Alarm Yes Yes Yes n/a Yes
Calculator Yes Yes Yes n/a Yes
Calendar Yes Yes Yes n/a Yes
To-Do List - - - n/a -
Voice Memo Yes Yes Yes n/a Yes
Software
BREW - Yes Yes n/a -
Games Yes Yes Yes n/a Yes
Java (J2ME) Yes - - n/a -
Voice
Headset Jack (2.5 mm) - - - n/a Yes
Push-To-Talk - Yes - - -
Speaker Phone Yes Yes Yes Yes -
  Alcatel 665 Samsung Convoy 3 Samsung Trance SCH-U490 HP iPAQ 610 Business Navigator Sony Ericsson T61c
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Phone Alcatel 665 Samsung Convoy 3 Samsung Trance SCH-U490 HP iPAQ 610 Business Navigator Sony Ericsson T61c

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